Source file src/github.com/chenzhuoyu/iasm/expr/errors.go

Documentation: github.com/chenzhuoyu/iasm/expr

     1  package expr
     2  
     3  import (
     4      `fmt`
     5  )
     6  
     7  // SyntaxError represents a syntax error in the expression.
     8  type SyntaxError struct {
     9      Pos    int
    10      Reason string
    11  }
    12  
    13  func newSyntaxError(pos int, reason string) *SyntaxError {
    14      return &SyntaxError {
    15          Pos    : pos,
    16          Reason : reason,
    17      }
    18  }
    19  
    20  func (self *SyntaxError) Error() string {
    21      return fmt.Sprintf("Syntax error at position %d: %s", self.Pos, self.Reason)
    22  }
    23  
    24  // RuntimeError is an error which would occure at run time.
    25  type RuntimeError struct {
    26      Reason string
    27  }
    28  
    29  func newRuntimeError(reason string) *RuntimeError {
    30      return &RuntimeError {
    31          Reason: reason,
    32      }
    33  }
    34  
    35  func (self *RuntimeError) Error() string {
    36      return "Runtime error: " + self.Reason
    37  }
    38  

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